Add updateStrategy with RollingUpdate as default

Rolling are the default for deployments and parameters should be configurable for the user.

requested review from @shaardie

assigned to @m_blan04

• Changing the type works
• Add additional settings works
• Kubeconform is happy

approved this merge request

added 3 commits

• 1951ee9e...633c556f - 2 commits from branch main
• 3cad21ed - add updatestrategy with rollingupdate as default

Compare with previous version

merged